17 WEST 9 STREET
Office building · Brooklyn · 11231
At a glance
17 WEST 9 STREET in Brooklyn, NY is listed on the New York City property roll as “Office building”, BBL 3005340041. The roll records 5,083 sq ft of building area, 1 floors, a 1925 build year and an assessed value of $449,550.
New York City assessment roll
Parcel record
| Field | Value |
|---|---|
| BBL | 3005340041 |
| Site address | 17 WEST 9 STREET |
| Land use (DOR) | O1 — Office building |
| Building area (actual) | 5,083 sq ft |
| Floors / units / buildings | 1 / 1 / 1 |
| Lot size | 5,081 sq ft |
| Year built | 1925 |
| Zoning (primary) | — |
| Land value | $57,150 |
| Building value | — |
| Total assessed value | $449,550 |
Recorded owner (assessment roll)
KINGS 55 LLC
Owner mailing address: not listed
Location
- Address
- 17 WEST 9 STREET
- City
- Brooklyn
- ZIP
- 11231
- Coordinates
- 40.67717, -74.00563
Within ~650 m
Nearby office buildings
- 740 HICKS STREET0 tenants
20,987 sq ft · 1 fl · 1931
- 561 COURT STREET0 tenants
20,300 sq ft · 4 fl · 1931
- 68 SUMMIT STREET0 tenants
17,027 sq ft · 3 fl · 1931
- 99 WEST 9 STREET0 tenants
8,100 sq ft · 3 fl · 1925
- 177 DWIGHT STREET0 tenants
6,500 sq ft · 3 fl · 1930
- 78 RAPELYE STREET0 tenants
6,200 sq ft · 2 fl · 1950
How does 17 WEST 9 STREET compare with other New York office buildings?
At 5,083 sq ft, 17 WEST 9 STREET is less than a tenth the size of the average office building on the New York City roll, which comes to 67,377 sq ft across 7,166 buildings.
Its assessed value works out to $88 per square foot of building area, against $157 across all office floor area on the roll.
What does “Office building” mean for this parcel?
The New York City roll classifies BBL 3005340041 as “Office building” (use code O1). BuildingCensus includes a parcel in its office census when the roll gives it an office-class use, so the label is the county's, not an inference.
Frequently asked questions
Who owns 17 WEST 9 STREET?
The recorded owner on the New York City assessment roll (current) is KINGS 55 LLC.
How big is 17 WEST 9 STREET?
The New York City roll records 5,083 sq ft of building area, 1 floors, a build year of 1925. It sits on a 5,081 sq ft lot.
What is the assessed value of 17 WEST 9 STREET?
$449,550 on the New York City roll. Assessed values are taxable-roll figures, not market prices.
What is the BBL for 17 WEST 9 STREET?
BBL 3005340041, site address 17 WEST 9 STREET, Brooklyn. It is the key to look the parcel up in the Department of City Planning PLUTO extract and Department of Finance rolling sales (New York City).
More around 17 WEST 9 STREET
Everything here comes from public records, and public records go stale. If you know better, say so.
Data provenance — public records only
- New York City — Department of City Planning PLUTO extract and Department of Finance rolling sales. The city publishes no owner mailing address, so landlord portfolios cannot be grouped here, and its business licences cover regulated trades rather than office tenants.
Every fact on this page is drawn from the government records above — no listing sites, no scraped platforms, no third-party images. Facts from public records are uncopyrightable; each tenancy row carries its source and match confidence. Records can lag reality — a business-tax receipt or registration at an address is evidence of occupancy, not a lease confirmation.
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Dataset updated . Source: New York City assessment roll, BBL 3005340041.
About this data
Source: Department of City Planning PLUTO extract and Department of Finance rolling sales (New York City), as published September 11, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “17 WEST 9 STREET, Brooklyn, NY (BBL 3005340041)”, https://buildingcensus.com/offices/nyc/office-building-8fbd40be (data as of September 11, 2026).